Thames & Kosmos Hot Ice Crystals handleiding

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Thames & Kosmos

20 pagina's

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Handleiding

Please note the following hazard and

precautionary statements for the

chemical contained in this kit:

SODIUM ACETATE:

Avoid breathing dust. Do not get in

eyes or on skin.

WARNING! The following applies to

sodium acetate:

Store locked up. Keep out of reach

of children. This applies to all

children except for the experimenting

child who is being instructed and

supervised by an adult.

In addition, the following applies:

IF SWALLOWED: Get immediate

medical advice/attention and

have product container or label of

chemical substance at hand.

Any crystal salt that inadvertently

gets onto skin should be rinsed off

immediately under running water. Be

careful not to inhale crystal salt dust

or powder while experimenting.

OPENING THE SODIUM ACETATE

PACKET: Cut the packet open at

one corner with a pair of scissors.

Never use your teeth. Be sure that

the printing on the packet remains

legible.

If the crystal salt has formed

clumps, it does not mean there is

anything wrong with the quality of

the contents. Rather, it just means

Information on handling the crystal salt

(sodium acetate)

that some moisture (from the air, for

example) has gotten in. This will not

affect its function. The age of your

crystal salt will likewise make no

difference.

OPENING AND STORAGE OF THE BLUE

DYE:

Cut the blue dye packet open at one

corner with a pair of scissors. After

use, fold over the top of the bag and

close it with a clip. Store the partially

used bag in your experimental kit.

CLEANING AND DISPOSING OF

WASTE: Cleanliness is especially

important in chemistry, so always

clean up any used containers and

your workplace immediately after

ﬁnishing the experiments. Then wash

the containers with clean water and

dry them with a paper towel, which

you should then throw into the

trash. Since you will only be working

with small amounts of a harmless

chemical, you can just wash liquid

waste down the sink with plenty of

water. Solid waste can go into the

household garbage.

SAVING THE CRYSTALS: Keep your

ﬁnished crystals in the petri dish and

the matching lid on your home-made

surface made of aluminum foil (see

tip on page 9) or on the castle base.

Make sure to protect them from direct

sunlight and heated air. That would

melt the crystals. Keep the ﬁnished

crystals out of the reach of children

and animals.

Bekijk gratis de handleiding van Thames & Kosmos Hot Ice Crystals, stel vragen en lees de antwoorden op veelvoorkomende problemen, of gebruik onze assistent om sneller informatie in de handleiding te vinden of uitleg te krijgen over specifieke functies.